Questions asked
What is the price per share of the ETF in a normal market? b. If the ETF currently trades for $ 120$120, what arbitrage opportunity is available? What trades would you make?
The weights in ounces of a * 2 points sample of running shoes for men and women are shown. Test the claim that the means are different at \( a=0.05 \). A partial Excel output table is given. What is the decision of the test? \begin{tabular}{|c|rrr|} \hline \multicolumn{2}{|c|}{ Men } & \multicolumn{2}{|c|}{ Women } \\ \hline 10.4 & 12.6 & 10.6 & 10.2 \\ 8.8 \\ 11.1 & 14.7 & 9.6 & 9.5 \\ 10.8 & 12.9 & 10.1 & 11.2 \\ 11.7 & 13.3 & 9.3 & 10.3 \\ 12.8 & 14.5 & 9.8 & 10.3 \\ 11.0 \\ \hline \end{tabular}
True or false because Maddie, Lynn and Nadia all began their pregnancy in different weight categories, underweight overweight/obese and healthy weight. They each have the same basic nutrients recommendations.
True or false: Modernization has brought tremendous health benefits in the form of public health, sanitation, etc. but it also brings a rise in cardiovascular (heart) disease, diabetes, high blood pressure, and obesity. True False
When you back up a database, what additional information will the file name include? Group of answer choices Time and Location File extension and Date Date Location
Microbial growth either in a natural environment or in a laboratory requires these physical requirements be within minimum and maximum ranges: (Select all that apply) ? pH ? temperature ? osmolarity ? gravity
3. A four-bar inverted crank-slider mechanism is shown below. Node A is the R joint between the input link and the coupler. B is a point on the coupler (link 3). Using a proper velocity scale and draw a velocity diagram. Determine (i) the angular velocity of link 4 and the relative velocity of link 3 to link 4, (ii) the linear velocity of point B by means of the velocity image theorem or the relative velocity diagram, (iii) the Coriolis acceleration $\vec{a}_{A3/A4}$, and (iv) the relative slidign acceleration $\vec{a}_{A3/A4}$ [20]
13. Compute the limit \( \lim_{h \to 0} \frac{(x+h)^{2/3} - x^{2/3}}{h} \). 14. Compute the limit \( \lim_{h \to 0} \frac{\sqrt[3]{8+h} - 2}{h} \).
(2) Write the vector \begin{pmatrix} 1 \\ 2 \\ 17 \end{pmatrix} in python.
Problem #2 (30 points) Problem Statement: The rigid bar CDE is attached to a pin support at E and rests on the 30-mm-diameter brass cylinder BD. A 22-mm-diameter steel rod AC passes through a hole in the bar and is secured by a nut which is snugly fitted when the temperature of the entire assembly is 20 degrees C. The temperature of the brass cylinder is then raised to 50 degrees C while the steel rod remains at 20 degrees C. Determine: 1. Assuming no stresses were present before the temperature change, determine the stress in the cylinder (BD). Material Constants: Rod AC (steel): E = 200 GPa, ? = 11.7 x 10^-6 /degrees C Cylinder BD (brass): E = 105 GPa, ? = 20.9 x 10^-6 /degrees C